Thank you for your detail report. I am clear with #1. Regarding #2 Is above solution consider risky for user's security perspective ? I need more followups You said WKWebView is risky with compare to SFSafariViewController and I agreed. So it is ok to say that above script (Suggested in question) will not add any EXTRA risk if WKWebVew already in use ? FYI : WKWebView we are already using as in-app browser in my App, and debate is should we inject JS script or not.

Thank